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	    <title>我的第二个网页</title>
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		<table  border="1" width="500" cellspacing="0" cellpadding="0">
		<caption>班级人数统计</caption>
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				<tr><th>人数统计</th><th>web 1班</th><th>web 2班</th><th>web 3班</th>	</tr>
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				<tr><td>男生人数</td><td>27</td><td>22</td><td>25</td></tr>
				<tr><td>女生人数</td><td>15</td><td>18</td><td>14</td></tr>
			</tbody>
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				<tr><td>总人数</td><td>42</td><td>40</td><td>39</td></tr>
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